SG12864H

SG12864H ( 128 DOTS X 64 DOTS ) ■ FEATURES ◆ BUILT-IN CONTROLLER (KS0107 OR EQUIVALENT) ◆ +5 V POWER SUPPLY ◆ 1/64 DUTY CYCLE ◆ 8-BIT PARALLEL INTERFACE ◆ 4.2 V LED FORWARD VOLTAGE ■ MECHANICAL DATA ITEM Module Size (W x H x T) Viewing Area ( W x H ) Active Area ( W x H ) Dot Size ( W x H ) Dot Pitch ( W x H ) DIMENSIONS 75.0 x 52.7 x 7.9 ( 9.2 LED ) 60.0 x 32.5 55.01 x 27.49 0.40 x 0.40 0.43 x 0.43 UNIT mm mm mm mm mm ■ INTERFACE PIN CONNECTIONS NO. 1 2 3 4~11 12 13 14 15 16 17 18 19 20 ■ ABSOLUTE MAXIMUM RATINGS ITEM Supply Voltage For Logic Supply Voltage For LCD Drive Input Voltage SYMBOL LEVEL VDD VSS VO DB0~DB7 CS1 CS2 /RES R/W D/I E Vout A K 5V 0V FUNCTION Power Supply Voltage Power Supply Ground Contrast Adjustment Voltage Data Bus Line Chip Select Signal For IC1 Chip Select Signal For IC2 Reset Signal H : Read / L : Wrtie H : Data, L : Instruction Code SYMBOL VDD-VSS VDD-Vo VI MIN. 0 0 Vss TYP. - MAX. 7 18 VDD UNIT V V V H/L H H L H/L H/L H L ■ ELECTRICAL CHARACTERISTICS ITEM Supply Voltage For Logic Supply Voltage For LCD Supply Current Input Voltage Output Voltage "HIGH" Level "LOW" Level "HIGH" Level "LOW" Level SYMBOL VDD-VSS VDD-Vo IDD VIH VIL VOH VOL CONDITION VDD=5V Ta=25℃ VDD=5V MIN. 4.5 7.8 2.2 2.4 - TYP. 5 8.6 6.2 - MAX. UNIT 5.5 9.2 10 VDD 0.6 0.4 V V mA V V V V Enable Signal Power Supply Voltage For LCD LED Power (+) LED Power (-) - 4.2V 0V ■ EXTERNAL DIMENSIONS